Abstract:
A completely foldaway sliding frame (1; 50; 100) comprising a bearing frame (2) suitable to be buried in concrete into the perimetric wall delimiting a passage and/or ventilation room of a building in order to remain hidden from view in application phase, one front shutter (3, 4; 51, 52), fixed to bearing frame (2) and sliding along a linear direction (X), suitable to define a first operating position, wherein the front shutter (3, 4; 51, 52) closes the passage and/or ventilation room, and a second operating position wherein the front shutter (3, 4; 51, 52) opens said passage and/or ventilation room, and first guiding means (5) associated with a stretch of the perimetric wall delimiting the passage and/or ventilation room and allow sliding of said front shutter (3, 4; 51, 52) along said linear direction (X). In particular, the sliding door and window frame (1; 50; 100) include covering means (6) integrally movable with the front shutter (3, 4; 51, 52) at the lower end (3a, 4a) of which are coupled in order to define a passive position, in which they are hidden from view when the front shutter (3, 4; 51, 52) is in the first operating position, and one active position wherein they cover the lower linear slot made in the floor when the front shutter (3, 4; 51, 52) is in the second operating position.
Abstract:
A casing (1; 50) for openings of buildings with enhanced thermal insulation capacity comprising a first tubular section (2; 51) which is fixed to the perimetrical wall delimiting the opening, and a second tubular section bar (3; 52), cooperating with the first section bar (2; 51) in order to hermetically close the opening and capable of supporting one or more front panels (4, 5) of interface between the inner environment and the outer environment of the building. At least one of the first section bar (2; 51) and the second section bar (3; 52) presents a plurality of through openings (6; 53) which create within at least one of the tubular section bars (2, 3; 51, 52) a continuous flow of circulating air which, due to the temperature difference between the inner environment and the outer environment, forms a natural thermal barrier in any astronomical season.